Convergent trajectories of relativistic electrons interacting with lasers in plasma waves
The dynamics of relativistic electrons interacting with a laser pulse in a plasma wave has been investigated theoretically and numerically based on the classical Landau-Lifshitz equation. There exists a convergent trajectory of electrons when the energy gain of electrons via direct laser acceleratio...
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| Main Authors | , , , |
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| Format | Journal Article |
| Language | English |
| Published |
16.08.2024
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| Subjects | |
| Online Access | Get full text |
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| Abstract | The dynamics of relativistic electrons interacting with a laser pulse in a
plasma wave has been investigated theoretically and numerically based on the
classical Landau-Lifshitz equation. There exists a convergent trajectory of
electrons when the energy gain of electrons via direct laser acceleration can
compensate the energy loss via radiation. An electron beam initially around the
convergent trajectory evolves into the trajectory, making its occupied phase
space volume decrease exponentially while mean energy remain the same. This
mechanism can be used for cooling relativistic electron beams especially those
produced in plasma-based acceleration. |
|---|---|
| AbstractList | The dynamics of relativistic electrons interacting with a laser pulse in a
plasma wave has been investigated theoretically and numerically based on the
classical Landau-Lifshitz equation. There exists a convergent trajectory of
electrons when the energy gain of electrons via direct laser acceleration can
compensate the energy loss via radiation. An electron beam initially around the
convergent trajectory evolves into the trajectory, making its occupied phase
space volume decrease exponentially while mean energy remain the same. This
mechanism can be used for cooling relativistic electron beams especially those
produced in plasma-based acceleration. |
| Author | Liu, Bin Lei, Bifeng Zepf, Matt Yan, Xueqing |
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| BackLink | https://doi.org/10.48550/arXiv.2408.08634$$DView paper in arXiv |
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| Snippet | The dynamics of relativistic electrons interacting with a laser pulse in a
plasma wave has been investigated theoretically and numerically based on the... |
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| SubjectTerms | Physics - Accelerator Physics Physics - Plasma Physics |
| Title | Convergent trajectories of relativistic electrons interacting with lasers in plasma waves |
| URI | https://arxiv.org/abs/2408.08634 |
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